Plant Kingdom - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of algae, bryophytes, pteridophytes, gymnosperms, and angiosperms.
Morphology of Flowering Plants - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of root, stem, leaf modifications, and floral arrangements.
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Practice questions testing deep understanding of phyla characteristics, symmetry, and coelom.
Q1. A marine biologist discovers a new animal. It exhibits radial symmetry, lacks a true coelom (acoelomate), and possesses specialized stinging cells on its tentacles. Identify the Phylum this animal belongs to and state the specific biological function of those stinging cells.
Q2. Compare the respiratory systems of an insect (Phylum Arthropoda) and an earthworm (Phylum Annelida). How does their anatomical structure dictate the environment they must live in?
Q3. Assertion (A): All vertebrates are chordates, but all chordates are not vertebrates. Reason (R): All chordates possess a notochord at some stage in their life. However, in vertebrates, this notochord is replaced by a bony or cartilaginous vertebral column (backbone) in the adult stage. In invertebrate chordates (like Urochordates), the notochord is never replaced by a backbone.
/Class-11/Competency-Based-Questions/1.4_Animal_Kingdom_CBQ.mdxPlant Kingdom - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of algae, bryophytes, pteridophytes, gymnosperms, and angiosperms.
Morphology of Flowering Plants - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of root, stem, leaf modifications, and floral arrangements.